4-Chloro-N-(4-(2-(furan-2-ylmethylene)hydrazinecarbonyl)phenyl)benzenesulfonamide CAS 477733-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477733-05-4 |
| Molecular Formula | C18H14ClN3O4S |
| Molecular Weight | 403.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-N-(4-(2-(furan-2-ylmethylene)hydrazinecarbonyl)phenyl)benzenesulfonamide (CAS 477733-05-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H14ClN3O4S. Molecular weight: 403.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H14ClN3O4S |
| Molecular Weight | 403.84 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-4-nitrophenyl 5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonate (CAS 338400-22-9)
- 4-((2-Chloro-5-nitrobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497949-84-5)
- 4-((4-Chloro-3-nitrobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-79-9)
- 4-Chloro-N-(2-(2-(furan-2-ylmethylene)hydrazinecarbonyl)phenyl)benzenesulfonamide (CAS 477733-10-1)
- 6-chloro-2-methyl-3,4,4a,8a-tetrahydro-2H-thiochromen-4-yl (3-(trifluoromethyl)phenyl)carbamate (CAS 1005106-79-5)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-3-(3-isopropoxyphenyl)thiourea (CAS 326815-42-3)
- 4-[(5-Chloro-2-thienyl)methyl]-1-{[6-(trifluoromethyl)-3-pyridinyl]methyl}-1,4-diazepan-5-one (CAS 909668-83-3)
- N-(9-Chloro-2-(furan-2-yl)-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)-2-phenylacetamide (CAS 183721-15-5)
Recommended Standards
- Methyl 3-[1-(4-chlorobenzoyl)-3-methyl-1H-pyrazole-4-amido]thiophene-2-carboxylate (CAS 321574-10-1)
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-2-methylpyrimidine (CAS 303145-55-3)
- Methyl 4-(2-((5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate (CAS 332161-01-0)
- (1-Isopropyl-1h-pyrazol-3-yl)methanesulfonyl chloride (CAS 1342545-79-2)
- N-(3,5-dibromo-2-nitrophenyl)acetamide (CAS 855929-29-2)
- 11α-Hydroxy-16,17α-epoxyprogesterone (CAS 19427-36-2)
- 6-Bromo-4-methoxypyrazolo[1,5-a]pyridine-3-carbonitrile (CAS 1207836-10-9)
- 2-(Isopropyl(4-methylbenzyl)amino)acetic acid (CAS 1181590-71-5)
- Netupitant Impurity 35 (CAS CATO-C4X-122335)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com